/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.inlong.sdk.commons.protocol;

import org.apache.commons.lang3.StringUtils;

/**
 * 
 * InlongId
 */
public class InlongId {

    /**
     * generateUid
     * 
     * @param  inlongGroupId
     * @param  inlongStreamId
     * @return
     */
    public static String generateUid(String inlongGroupId, String inlongStreamId) {
        if (StringUtils.isBlank(inlongGroupId)) {
            if (StringUtils.isBlank(inlongStreamId)) {
                return "";
            } else {
                return inlongStreamId;
            }
        } else {
            if (StringUtils.isBlank(inlongStreamId)) {
                return inlongGroupId;
            } else {
                return inlongGroupId + "." + inlongStreamId;
            }
        }
    }
}
